DE50105898D1 - Method for producing plastic gusseted gusseted bags - Google Patents

Method for producing plastic gusseted gusseted bags

Info

Publication number
DE50105898D1
DE50105898D1 DE50105898T DE50105898T DE50105898D1 DE 50105898 D1 DE50105898 D1 DE 50105898D1 DE 50105898 T DE50105898 T DE 50105898T DE 50105898 T DE50105898 T DE 50105898T DE 50105898 D1 DE50105898 D1 DE 50105898D1
Authority
DE
Germany
Prior art keywords
gusseted
bags
producing plastic
producing
gusseted bags
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50105898T
Other languages
German (de)
Inventor
Uwe Koehn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7673654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50105898(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to DE50105898T priority Critical patent/DE50105898D1/en
Application granted granted Critical
Publication of DE50105898D1 publication Critical patent/DE50105898D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/004—Closing bags
DE50105898T 2001-02-06 2001-12-14 Method for producing plastic gusseted gusseted bags Expired - Lifetime DE50105898D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50105898T DE50105898D1 (en) 2001-02-06 2001-12-14 Method for producing plastic gusseted gusseted bags

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10106289A DE10106289A1 (en) 2001-02-06 2001-02-06 Process for making gusseted bags from plastic film
DE50105898T DE50105898D1 (en) 2001-02-06 2001-12-14 Method for producing plastic gusseted gusseted bags

Publications (1)

Publication Number Publication Date
DE50105898D1 true DE50105898D1 (en) 2005-05-19

Family

ID=7673654

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10106289A Ceased DE10106289A1 (en) 2001-02-06 2001-02-06 Process for making gusseted bags from plastic film
DE50105898T Expired - Lifetime DE50105898D1 (en) 2001-02-06 2001-12-14 Method for producing plastic gusseted gusseted bags

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10106289A Ceased DE10106289A1 (en) 2001-02-06 2001-02-06 Process for making gusseted bags from plastic film

Country Status (3)

Country Link
US (1) US6800051B2 (en)
EP (1) EP1228857B1 (en)
DE (2) DE10106289A1 (en)

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CA2484433A1 (en) * 2003-10-09 2005-04-09 Coating Excellence International Laminated medical examination paper
US20060269173A1 (en) * 2005-05-25 2006-11-30 Uwe Koehn Side fold sack with roll bottom
US8826959B2 (en) 2006-06-29 2014-09-09 Graphic Packaging International, Inc. Heat sealing systems and methods, and related articles and materials
US8753012B2 (en) 2006-06-29 2014-06-17 Graphic Flexible Packaging, Llc High strength packages and packaging materials
ATE536255T1 (en) * 2006-10-17 2011-12-15 Hudson Sharp Machine Co METHOD FOR PRODUCING A BAG WITH INTERRUPTED SIDE OPENINGS
US8227062B2 (en) * 2007-02-01 2012-07-24 Coating Excellence International Llc Package having a printed laminate
US20110176753A1 (en) * 2007-02-01 2011-07-21 Michael Nowak Package having a printed laminate
US20080292223A1 (en) * 2007-05-22 2008-11-27 Roger Bannister High Strength Multi-Layer Bags
US8486500B2 (en) 2007-06-20 2013-07-16 Coating Excellence International Llc Flat bottom bag
JP4968681B2 (en) * 2007-07-17 2012-07-04 Ｎｌｔテクノロジー株式会社 Semiconductor circuit, display device using the same, and driving method thereof
US20110082019A1 (en) * 2007-12-21 2011-04-07 Bancroft Bag, Inc. Method of Manufacturing a Polypropylene Pinch Bag
US20090159192A1 (en) * 2007-12-21 2009-06-25 Roger Bannister Method of Manufacturing a Polypropylene Pinch Bag
US20100098355A1 (en) * 2008-10-20 2010-04-22 Jansen Mark E Bag having a closure assembly
US8475046B2 (en) * 2008-12-22 2013-07-02 Coating Excellence International Llc Heat activated adhesives for bag closures
US8241193B2 (en) 2008-12-22 2012-08-14 Coating Excellence International Llc Method and apparatus for bag closure and sealing
US8240915B2 (en) * 2008-12-22 2012-08-14 Coating Excellence International Llc Heat activated adhesives for bag closures
US8297840B2 (en) * 2008-12-22 2012-10-30 Coating Excellence International Llc Heat activated adhesives for bag closures
US20100293897A1 (en) * 2009-05-21 2010-11-25 Jansen Mark E Heat Activated Adhesives for Bag Closures
US20110019944A1 (en) * 2008-12-22 2011-01-27 Gary Sargin Method and system for folding and sealing bags
US8104961B2 (en) * 2009-03-24 2012-01-31 Coating Excellence International Llc Bag and zipper assembly with secured side gussets
WO2010132250A2 (en) * 2009-05-15 2010-11-18 Coating Excellence International Llc Bag having sealable gussets
MX2012002293A (en) 2009-08-27 2012-03-29 Graphic Packaging Int Inc Reinforced bag.
DE102009056078B8 (en) 2009-11-30 2012-06-14 Windmöller & Hölscher Kg Method and apparatus for making pinch sacks and station for forming pinch floors
US8535209B2 (en) 2010-04-22 2013-09-17 Coating Excellence International Llc Method and system for making a stepped end
US20120314979A1 (en) 2011-04-11 2012-12-13 Polytex Fibers Corporation Bag and a Method of Manufacturing a Bag
US9845184B2 (en) 2012-02-13 2017-12-19 Polytex Fibers Corporation Easy open plastic bags
US9969529B2 (en) 2012-02-13 2018-05-15 Polytex Fibers Corporation Easy open plastic bags
US9669981B2 (en) 2012-02-13 2017-06-06 Polytex Fibers Corporation Easy open plastic bags
US11459157B2 (en) 2012-02-13 2022-10-04 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage and infestations
US10562689B2 (en) 2012-02-13 2020-02-18 Polytex Fibers Corporation Woven plastic bags with features that reduce leakage, breakage and infestations
US10661963B2 (en) 2014-04-04 2020-05-26 Polytex Fibers Corporation Peelable easy open plastic bags
DE102012101932A1 (en) 2012-03-07 2013-09-12 Nordenia Deutschland Halle Gmbh Side gusset bags made of a plastic fabric composite and method for its production
GB2492901A (en) * 2012-07-25 2013-01-16 Windma Ller & Ha Lscher Kg Side fold sack with roll bottom
US9731868B2 (en) 2012-10-12 2017-08-15 Polytex Fibers Corporation Polymeric bags with easy access features attached to the bags without adhesives
CA2892124C (en) 2012-11-20 2019-09-17 Polytex Fibers Corporation Method of sealing a plastic bag and plastic bag made by said method
MX360472B (en) 2013-01-22 2018-11-05 Polytex Fibers Corp Easy access woven plastic bags.
CA2898267A1 (en) 2013-01-22 2014-07-31 Polytex Fibers Corporation Easy access non-woven plastic bags
AT514545B1 (en) * 2013-07-26 2015-02-15 Herwig Dipl Ing Worff Method of making sacks from a fabric
DE102013220512A1 (en) 2013-10-11 2015-04-16 Windmöller & Hölscher Kg A method of forming a hose from a flat web material, and a hose forming device and a system for making bags
EP2868594A1 (en) 2013-10-30 2015-05-06 Mondi Halle GmbH Plastic tissue composite bag
US11472622B2 (en) 2014-04-04 2022-10-18 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage, and infestations
US11305927B2 (en) 2014-04-04 2022-04-19 Polytex Fibers Llc Easy open plastic bags
MX2016013051A (en) * 2014-04-04 2017-02-15 Polytex Fibers Corp Woven plastic bags with features the reduce leakage, breakage and infestations.
US11612305B1 (en) * 2014-06-06 2023-03-28 Hyunsuk Lee Receptacle for a laryngoscope and method of using same
EP3081374B1 (en) 2015-04-14 2017-06-28 Mondi AG Composite plastic tissue, packaging bag made of a composite plastic tissue and method for producing a packaging bag
CN108025855A (en) * 2015-10-09 2018-05-11 三菱瓦斯化学株式会社 Packaging bag
MX2018015633A (en) 2016-06-14 2019-04-11 Polytex Fibers Corp Woven plastic bags with features that reduce leakage, breakage and infestations.
EP3585699A4 (en) 2017-02-23 2020-12-16 Polytex Fibers Corporation Peelable easy open plastic bags
CN110696433A (en) * 2019-10-14 2020-01-17 浙江莱恩克风机有限公司 Decomposition-prevention leakage flow blooming bottom bag making machine suitable for PE plastic bag production
CN111761878B (en) * 2020-07-03 2022-02-18 浙江旭东包装有限公司 Packaging bag manufacturing equipment capable of meeting requirements of various edge sealing creases
EP3988466A1 (en) 2020-10-22 2022-04-27 Polytex Fibers Corporation Woven plastic bags with features that reduce leakage, breakage, and infestations

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US442839A (en) * 1890-12-16 Envelope machine
US1986043A (en) * 1931-09-04 1935-01-01 Royal Baking Powder Co Method of and machine for closing flexible containers
US2156441A (en) * 1937-12-14 1939-05-02 Watson Victor Hugo Carton and the sealing thereof
US2575544A (en) * 1949-01-26 1951-11-20 Jr Julius A Zinn Method and apparatus for closing and sealing containers
US3008569A (en) * 1959-01-13 1961-11-14 Charles S Murch Dispose all litter bag
US4008850A (en) * 1962-01-29 1977-02-22 St. Regis Paper Company Gusseted pinch bottom bag
US3390617A (en) * 1962-02-28 1968-07-02 Cloud Machine Corp Packaging method and apparatus
US3385428A (en) * 1966-10-03 1968-05-28 Kugler Emanuel Flexible bag
CA875950A (en) * 1969-05-21 1971-07-20 B. Dyer Gerald Pinch bottom bag
US3534520A (en) * 1969-06-25 1970-10-20 Harry Hamilton Moran Thermoplastic bag and process of forming,filling and closing the same
US3857329A (en) * 1970-01-05 1974-12-31 M Lehmacher Fabrication of a carrying bag from thermoplastic synthetic film
DE2801963A1 (en) * 1978-01-18 1979-07-19 Bischof & Klein SINGLE OR MULTI-LAYER CROSS-BOTTOM BAG OF FOLDABLE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
US4566927A (en) * 1978-10-10 1986-01-28 Wood James R Pattern bonding of webs by electron beam curing
US4426035A (en) * 1980-03-13 1984-01-17 Hammex Machines Ltd. Packaging
US4603537A (en) * 1982-11-12 1986-08-05 Formost Packaging Machines, Inc. Method for making a bag with a bag mouth closure
DE3408722A1 (en) * 1983-12-08 1985-06-20 Karl-Heinz Dr. 4802 Halle Sengewald Tear-off bag made of thermoplastic plastic film
US5529396A (en) * 1992-11-17 1996-06-25 Union Camp Corporation Environmentally friendly pinch bottom bag assembly and method of making
US5390473A (en) * 1993-09-16 1995-02-21 Bedford Industries, Inc. Tin-tie clip bending device and method
DE4431742C2 (en) * 1994-09-06 1998-02-12 Michel Willy Kg Process for the production of a fold bag

Also Published As

Publication number Publication date
EP1228857B1 (en) 2005-04-13
EP1228857A3 (en) 2003-04-09
EP1228857A2 (en) 2002-08-07
US20020107128A1 (en) 2002-08-08
US6800051B2 (en) 2004-10-05
DE10106289A1 (en) 2002-08-29

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Legal Events

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8364 No opposition during term of opposition